PCGen 6.09.02 does not launch on Linux

Description

When I try to launch PCGen on Arch Linux, I get this message:

Please, help me! =-)

Environment

Arch Linux, OpenJDK 13

Assignee

Unassigned

Reporter

Страга Севера

Labels

Source Books

None

Epic/Theme

None

Pending User Input

No

Affects versions

Priority

Minor
Configure